EC21 Product Catalogs - l v shoulder bag http://www.ec21.com/ec-market/l v shoulder bag.html Vacuum Cleaner BST-810http://herochen.en.ec21.com/Vacuum_Cleaner_BST_810--1244684_1244977.htmlV NOISE ≤74 DB VACUUM ≥16 KPA DUST BAG CAPACITY 0.5 L POWER CORD LENGTH 4.5 M COMPACT SET N.W 2.4 KG G.W 2.20060601